{"product_id":"wossner-8608da-piston-kit-2005-2017-honda-crf450x-2005-2008-crf450r-size-a","title":"Wossner 8608DA Piston Kit - 2005-2017 Honda CRF450X \/ 2005-2008 CRF450R Size A","description":"\u003ch3\u003eWossner 8608DA Premium Series Forged 4-Stroke Piston Kit - Standard Size A\u003c\/h3\u003e\n\n\u003cp\u003eRefresh the heart of your Honda 450 with the Wossner 8608DA Piston Kit. Specifically engineered for the legendary 2005-2017 Honda CRF450X and the 2005-2008 CRF450R, this Premium Series forged kit is the professional choice for restoring \"Factory Quality\" power and reliability. At Moto-House MX, we know these Unicam engines are the workhorses of the trail and track; Wossner’s aerospace-grade forged components provide the precision fitment needed to keep your machine performing at its peak.\u003c\/p\u003e\n\n\u003cp\u003eForged from aerospace-grade aluminum alloy, the 8608DA maintains a reliable 12.0:1 compression ratio, providing smooth power delivery and excellent durability for long-distance off-road riding. Wossner incorporates advanced features like radial boss machining and enhanced oiling slots for superior wrist pin lubrication—a critical upgrade for the high-temperature environments these 450cc engines often face. The permanent skirt coating minimizes internal friction and piston rock, resulting in a quieter engine and a more efficient break-in. This Standard Size A piston (95.96mm) is precision-matched for 96.00mm bores, perfect for a top-end refresh that restores your Honda to its original factory tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: Wossner 8608DA Piston Kit\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eStandard Size A (95.96mm):\u003c\/b\u003e Precision-engineered for 96.00mm bores to maintain factory-spec clearances and maximum engine life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003e12.0:1 Compression Ratio:\u003c\/b\u003e Matches original specifications for reliable, consistent power and compatibility with premium pump fuel.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePremium Series Forging:\u003c\/b\u003e Significantly stronger and more heat-resistant than OEM cast pistons, ideal for the high-load demands of enduro and motocross.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEnhanced Lubrication Design:\u003c\/b\u003e Radial boss machining and annular grooves ensure the wrist pin stays lubricated during intense, high-RPM operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eLow-Friction Skirt Coating:\u003c\/b\u003e Permanent coating reduces drag and protects your cylinder walls from premature wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eComplete Assembly:\u003c\/b\u003e Kit includes the forged piston, high-performance rings, wrist pin, and pin locks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e The CRF450X and early CRF450R are known for their incredible longevity when properly maintained. When performing a rebuild with the 8608DA, we strongly recommend inspecting your valve train and replacing your cam chain. Size A is the ideal choice for a cylinder that is still within factory service limits. Always use a fresh top-end gasket kit and high-quality synthetic oil to ensure a professional-grade seal and protect your new forged assembly.\u003c\/p\u003e\n\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n    \u003cthead\u003e\n        \u003ctr\u003e\n            \u003cth\u003eYear Range\u003c\/th\u003e\n            \u003cth\u003eVehicle Brand\u003c\/th\u003e\n            \u003cth\u003eVehicle Model\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2005-2017\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCRF450X\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2005-2008\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCRF450R\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this a Standard Size piston?\u003c\/b\u003e\u003cbr\u003e\nA: Yes, this is the 95.96mm piston designed for the standard 96.00mm bore. It is the ideal choice for cylinders that are new, freshly replated, or within original factory limits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: Does this kit include the gasket set?\u003c\/b\u003e\u003cbr\u003e\nA: No, the kit includes the forged piston, rings, wrist pin, and locks. A complete top-end gasket set is sold separately and is required for a professional engine rebuild.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eQ: Why choose Wossner for my Honda 450?\u003c\/b\u003e\u003cbr\u003e\nA: Wossner forged pistons are denser and stronger than stock cast parts. They are specifically designed to handle the thermal and mechanical stresses of modern 4-stroke racing more effectively, providing superior durability for your CRF.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eComplete Top End Gasket Set:\u003c\/b\u003e Ensure a professional, leak-free seal and proper engine compression.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMotorex Cross Power 4T Oil:\u003c\/b\u003e Premium synthetic lubrication specifically designed for high-performance 4-stroke engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRestore your machine’s power and precision today. Buy now at Moto-House MX!\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. The Best Motocross\/UTV \u0026amp; ATV Shop in Central Florida. Stop by our local store in Montverde, FL or enjoy lightning-fast shipping across the USA.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Wossner 8608DA Piston Kit\",\n  \"image\": [],\n  \"description\": \"Premium Wossner 8608DA Forged 4-Stroke Piston Kit for 2005-2017 Honda CRF450X and 2005-2008 CRF450R. 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